c0rnelius

Same deal using Noble; https://paste.armbian.com/orexafoxen.less

I installed a fresh Trixie img to SD, made the adjustments I suggested, booted, upgraded and rebooted. root@rpi5b:~# ls /dev/ttyAMA* /dev/ttyAMA0 /dev/ttyAMA10 Still there.

Without it being enabled in the config.txt file `ttyAMA0` isn't visible under /dev, last I checked. pibox: ~ $ cat /boot/firmware/config.txt | grep "enable_uart*" enable_uart=1 pibox: ~ $ ls /dev/ttyAMA* /dev/ttyAMA0 /dev/ttyAMA10 I wouldn't use `raspi-config` on an img that isn't RASPIOS. I feel that is bound to produce failure.

Give serial priority console=tty1 console=serial0,115200

The /boot/firmware/cmdline.txt requires: console=serial0,115200 The /boot/firmware/config.txt requires: enable_uart=1 That's it.

Here is everything I have been able to piece together from the web. Maybe something in there would be helpful? https://github.com/pyavitz/binary/releases/download/060420/KICKPI.zip

Post a dmesg and sudo gpioinfo https://paste.armbian.com/

Looks like the same thing REV 1.1 uses. My guess would be the GPIO or PINCTRL may be different on the REV2. The problem is the schematic only shows 1.0 / 1.1 You could try shooting them an email in an attempt to obtain the v2 schematic? Without it, you would just be guessing.

Nice.

I was just about to post a binary with something similar. So does the above work for you? I was gonna try this: CONFIG_DRAM_SUNXI_DX_ODT=0x03030303 CONFIG_DRAM_SUNXI_DX_DRI=0x0e0e0e0e CONFIG_DRAM_SUNXI_CA_DRI=0x1f12 CONFIG_DRAM_SUNXI_TPR0=0xc0001002 CONFIG_DRAM_SUNXI_TPR10=0x2f1107 CONFIG_DRAM_SUNXI_TPR11=0xddddcccc CONFIG_DRAM_SUNXI_TPR12=0xeddc7665 CONFIG_MACH_SUN50I_H616=y CONFIG_SUNXI_DRAM_H616_DDR3_1333=y CONFIG_DRAM_CLK=648

Change the loglevel to 7 in the armbianEnv file and if anything comes up after Starting kernel ... post it.

Another problem here is that they don't have a schematic available for the rev2. They may have changed more than the DRAM? So the first u-boot I posted could have been fine, but the kernel DTS may need adjusting. Oh NVM. You did post the schematic EDIT: Not helpful. Its the same schematic I already have, which was incorrect as the variant I purchased is using DDR4. Not sure whats up with this company but they aren't very good at providing proper sources or essential unit information.

Try this one. I unfortunately I haven't been able to find any other timings. Hopefully this simple change makes a diff. u-boot-sunxi-with-spl.bin

There is another DDR3 option. GIve me a bit and I'll post it.

I've got a REV 1.1. Try flashing the binary. I got the timing from the opi zero2 Make sure you flash it to the correct node, be it mmcblk1, sdb, etc. sudo dd if=u-boot-sunxi-with-spl.bin of=/dev/mmcblkX conv=fsync bs=1024 seek=8 u-boot-sunxi-with-spl.bin